Cytisus Adami, ii. [364];
its bud-variation, i. 387-389, 406, ii. [37];
seedlings from, i. 388;
different views of its origin, i. 389-390;
experiments in crossing C. purpureus and laburnum to produce, i. 389;
its production by M. Adam, i. 390;
discussion of origin of, i. 396.
Cytisus alpino-laburnum, ovules and pollen of, i. 389;
origin of, i. 390.
Cytisus alpinus, i. 388.